As for whether extraterrestrial civilizations existed on Blue Star.
Perhaps no one else could give an accurate answer.
Not even Country M, which claimed to know the most about space, could.
But Ye Yuan could, because his spatial pearl had already given him a clear answer.
Huangyuan Star truly existed.
And the civilization there was unknown how many years ahead of Blue Star's.
"You mean you discovered weapons used by aliens?"
Although Ye Yuan already believed Leonard's claim, he still had to ask for peace of mind.
He had thought Leonard would give him an affirmative answer.
But unexpectedly, Leonard shook his head and said,
"At present, we still can't be certain that sword is an extraterrestrial weapon."
"Didn't you say that sword wasn't made of any known metal on Blue Star? That still isn't enough to be certain?"
Ye Yuan asked curiously.
"Not being made of Blue Star metal doesn't mean the sword came from an extraterrestrial civilization, does it?
Boss, have you forgotten that meteorites exist in this world?
We can't rule out the possibility that ancient people acquired a meteorite,
then used their wisdom to extract the metal from it and forge a weapon.
I think that's a more likely possibility, isn't it?"
Leonard's speculation left Ye Yuan unable to refute him.
What he said made so much sense that Ye Yuan had no idea what to say.
At that moment, why did Ye Yuan feel that Leonard was more like a Blue Star native?
While he himself seemed more like an alien?
"Find a way to take these back and study them! See if you can uncover any clues about extraterrestrial civilizations."
As he spoke, several more items appeared in Ye Yuan's room.
Among them were the stone pillars discovered beneath the sea, covered in unknown